| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.94 | 7.640% | $183.9998 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $108.98 | 13.521% | $123.7152 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $5.37 | 12.355% | $6.0335 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $111.99 | 4.173% | $116.6633 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $18.33 | 6.791% | $19.5748 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $109.51 | 13.870% | $124.699 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $102.31 | 9.166% | $111.6877 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $627.43 | $686.3733 | $686.37 | $686.35 | $686.40 | |